Google recently officially acknowledged that its Assistant app is having some issues on the Android Wear platform. And today, it was confirmed that several of those issues have been fixed. Here's what a Google Product Forums community manager said:
Basically, Android Wear users were complaining that the Assistant app on their device isn't doing anything other than Google searches. Asking it to things like set time and send texts, returned a response "Sorry, I couldn't do that."
After confirmation from Google, a couple of users, who were facing Assistant-related issues earlier, confirmed that voice commands are working again. To access the complete discussion, head to the Product Forums link below.
i use mine to check texts and messages without taking my phone out in crouded areas, use it for maps, and also the feature to set an alarm off when you loose your phone is very helpful.